LangSmith
Coding & DevelopmentLangSmith is a developer platform for a new type of application. It offers features like observability, testing, evaluation, and monitoring tools. It operates in the Coding & Development category, supporting apps, development, LLM, Observability for LLM apps. It is available for free.
Pricing
Not verified
Check the official site
Key features
- ✅ Observability for LLM apps
- ✅ Testing for LLM apps
- ✅ Open
- ✅ source SDK
- ✅ Flexible integration
- ✅ Adaptable to different implementations
- ✅ App
- ✅ level usage stats
Our verdict
Unrated signalsLangSmith has no meaningful rating history yet, so treat this listing as a starting point and validate it on a small task first.
Based on 2 community votes.
Best for
Teams that mainly need ✅ observability for llm apps inside their coding & development stack.
Look elsewhere if
You need confirmed pricing before evaluating — verify on the vendor site first.
Pros
- 8 documented capabilities
Things to check
- Still niche — limited community feedback so far
- Pricing not verified — confirm on the official site
Derived from listing signals (rating, popularity, pricing data), not editorial opinion.
Pricing plans
Pricing for LangSmith is not verified in our dataset. Check the official website for current plans.
Common use cases
✅ Observability For LLM Apps
Teams pick LangSmith for ✅ observability for llm apps work inside coding & development.
✅ Testing For LLM Apps
Teams pick LangSmith for ✅ testing for llm apps work inside coding & development.
✅ Open
Teams pick LangSmith for ✅ open work inside coding & development.
✅ Source SDK
Teams pick LangSmith for ✅ source sdk work inside coding & development.
Preview
Live screenshot of langchain.com — click to open the official site.
FAQ
What is LangSmith?
LangSmith is a developer platform for a new type of application. It offers features like observability, testing, evaluation, and monitoring tools. It operates in the Coding & Development category, supporting apps, development, LLM, Observability for LLM apps. It is available for free.
Is LangSmith free?
Pricing for LangSmith is not verified in our dataset — check the official website for current plans.
What are good alternatives to LangSmith?
Browse other coding & development tools in the directory to compare features, ratings and pricing side by side.
Community
2 votes · No reviews yet — be the first
Create a free account to leave a review and help other buyers.
This tool has no member reviews yet. Anything you see above the reviews is our own editorial read of public signals — not a user score. How we score tools
Loading reviews…